新型单相逆变电源的研制  

Development of New Type Single-phase Inverter

作　　者：陈耀军[1] 吴保芳[1] 钟炎平[1] 牛全民[1] 

机构地区：[1]空军雷达学院电工教研室,武汉430010

出　　处：《电源技术应用》2001年第12期625-627,共3页Power Supply Technologles and Applications

摘　　要：介绍了一种新型单相逆变电源的设计方案。该电源将集成电感变压器应用于主电路,消除了传统电源由于输出滤波电感引起的噪音。控制电路以 AT89C52和专用 SPWM 波产生芯片 SA4828为核心,实现了全数字化控制。The paper introduces the design of a new type single-phase inverter.In the inverter,the transformer integrated the in- ductance is used in the main circuit,which have eliminated noise that is produced by the output filtering inductance in the traditional inverter.As a core,the AT89C52 and special SPWM producing chip SA4828 are used in the control circuit,have entirely actualized digital control.

关 键 词：正弦脉宽调制 单相逆变电源 控制电路 单片机 逆变器 

分 类 号：TM464[电气工程—电器]